//js userd by logout/page_body
$(document).ready(function()
{
	function jump(count) 
	{   
		window.setTimeout(function()
		{   
			count--;   
			if(count > 0) 
			{   
				$('#num').attr('innerHTML', count);   
				jump(count);   
			} 
			else 
			{   
				window.location.href=$("#main").attr("href");   
			}   
		}, 1000);   
	};   
	
	jump(5);
});